swimstats

Duncan Stack

Mage 16MIWMSZAGSZEE

48 plausible swims · 11 meets · 2024-06-01 → 2026-07-15

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 24.19 A+0.80s to AA·+1.60s to Sectionals 2026-03-07 2026 Lake Superior Regional Meetvenue
100 Freestyle SCY 52.49 A+1.20s to AA·+3.50s to Sectionals 2026-03-27 2026 SCY ULTRA Championship Meetvenue
200 Freestyle SCY 1:55.07 A+3.08s to AA·+7.58s to Sectionals 2026-03-07 2026 Lake Superior Regional Meetvenue
50 Backstroke SCY 27.13 A+1.04s to AA·+2.64s to Sectionals 2026-03-27 2026 SCY ULTRA Championship Meetvenue
100 Backstroke SCY 58.26 BB+0.17s to A·+2.17s to Sectionals 2026-03-08 2026 Lake Superior Regional Meetvenue
50 Butterfly SCY 28.59 BB+1.40s to A·+4.90s to Sectionals 2024-07-17 2024 WMSL Summer A Championshipslow pool
100 Butterfly SCY 1:02.72 B+0.23s to BB·+8.73s to Sectionals 2026-03-08 2026 Lake Superior Regional Meetvenue
100 Individual Medley SCY 1:00.34 2026-03-07 2026 Lake Superior Regional Meetvenue
200 Individual Medley SCY 2:09.39 A+5.10s to AA·+8.40s to Sectionals 2026-01-31 2026 HS Boys MISCA Meetvenue
50 Freestyle SCM 28.73 BB+1.74s to A 2025-05-10 2025 WMS Spring Splashslow pool
100 Breaststroke SCM 1:25.98 +0.89s to B 2025-05-10 2025 WMS Spring Splashslow pool
50 Butterfly SCM 33.49 B+0.90s to BB 2025-05-10 2025 WMS Spring Splashslow pool
100 Individual Medley SCM 1:12.26 2025-05-10 2025 WMS Spring Splashslow pool
50 Freestyle LCM 28.35 BB+0.06s to A·+2.36s to Sectionals 2026-07-12 2026 West Michigan Classicfast pool
100 Freestyle LCM 1:05.64 BB+4.05s to A·+9.05s to Sectionals 2024-06-15 JAWS Sun & Funslow pool
200 Freestyle LCM 2:23.76 BB+8.97s to A·+20.27s to Sectionals 2025-05-03 2025 Calvin Early Bird Invite LCMvenue
50 Backstroke LCM 33.01 BB+0.52s to A·+4.32s to Sectionals 2026-07-12 2026 West Michigan Classicfast pool
100 Backstroke LCM 1:18.18 B+4.39s to BB·+13.79s to Sectionals 2025-05-03 2025 Calvin Early Bird Invite LCMvenue
200 Backstroke LCM 2:42.28 B+2.29s to BB·+22.49s to Sectionals 2026-07-12 2026 West Michigan Classicfast pool
50 Breaststroke LCM 43.68 +1.79s to B·+11.69s to Sectionals 2024-06-15 JAWS Sun & Funslow pool
100 Breaststroke LCM 1:28.10 B+4.61s to BB·+15.31s to Sectionals 2025-05-02 2025 Calvin Early Bird Invite LCMvenue
50 Butterfly LCM 32.47 BB+1.68s to A·+5.08s to Sectionals 2024-06-14 JAWS Sun & Funslow pool
200 Individual Medley LCM 2:51.10 B+7.21s to BB·+31.71s to Sectionals 2024-06-02 MLA Big Red Challengevenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.

National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.

Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 26.04 flying 200 Free Relay (leg 2) 2025-06-07 2025 Zeeland Summer Classic
50 Backstroke SCM 32.30 flat 200 Medley Relay 2025-05-10 2025 WMS Spring Splash
100 Freestyle LCM 1:03.66 flying 400 Free Relay (leg 3) 2025-05-03 2025 Calvin Early Bird Invite LCM

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

IMX / IMR

IMX 15-16 · LCM

964 points (2/6 events — incomplete)

EventTime Points
200 BK LCM 2:42.28 504
200 IM LCM 2:51.10 460
400 FR LCM— 0
200 BR LCM— 0
200 FL LCM— 0
400 IM LCM— 0

IMR 15-16 · SCY

2541 points (4/5 events — incomplete)

EventTime Points
200 FR SCY 1:55.07 696
100 BK SCY 58.26 658
100 FL SCY 1:02.72 518
200 IM SCY 2:09.39 669
100 BR SCY— 0

Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.

PR splits

100 Freestyle SCY 52.49

25.60
26.89

Front half 25.60s · back half 26.89s

200 Freestyle SCY 1:55.07

26.16
29.50
30.69
28.72

Front half 55.66s · back half 59.41s

100 Backstroke SCY 58.26

28.31
29.95

Front half 28.31s · back half 29.95s

100 Butterfly SCY 1:02.72

29.56
33.16

Front half 29.56s · back half 33.16s

100 Individual Medley SCY 1:00.34

28.36
31.98

Front half 28.36s · back half 31.98s

200 Individual Medley SCY 2:09.39

27.79
32.38
39.94
29.28

Front half 60.17s · back half 69.22s

100 Breaststroke SCM 1:25.98

41.62
44.36

Front half 41.62s · back half 44.36s

100 Individual Medley SCM 1:12.26

34.53
37.73

Front half 34.53s · back half 37.73s

100 Freestyle LCM 1:05.64

31.73
33.91

Front half 31.73s · back half 33.91s

200 Freestyle LCM 2:23.76

31.52
36.96
38.34
36.94

Front half 68.48s · back half 75.28s

100 Backstroke LCM 1:18.18

36.91
41.27

Front half 36.91s · back half 41.27s

200 Backstroke LCM 2:42.28

37.92
42.37
44.11
37.88

Front half 80.29s · back half 81.99s

200 Individual Medley LCM 2:51.10

35.93
45.75
53.10
36.32

Front half 81.68s · back half 89.42s

Swim history

Every recorded swim, newest first
DateEventCourse TimeAge RoundMeet

Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.

Progression

Faster times are higher. One card per event, all courses & history.

50 Freestyle SCY 24.19 3 swims
100 Freestyle SCY 52.49 3 swims
200 Freestyle SCY 1:55.07 2 swims
50 Backstroke SCY 27.13 2 swims
100 Backstroke SCY 58.26 4 swims
50 Butterfly SCY 28.59 1 swim
100 Butterfly SCY 1:02.72 2 swims
100 Individual Medley SCY 1:00.34 1 swim
200 Individual Medley SCY 2:09.39 2 swims
50 Freestyle SCM 28.73 1 swim
100 Breaststroke SCM 1:25.98 1 swim
50 Butterfly SCM 33.49 1 swim
100 Individual Medley SCM 1:12.26 1 swim
50 Freestyle LCM 28.35 4 swims
100 Freestyle LCM 1:05.64 3 swims
200 Freestyle LCM 2:23.76 2 swims
50 Backstroke LCM 33.01 3 swims
100 Backstroke LCM 1:18.18 3 swims
200 Backstroke LCM 2:42.28 1 swim
50 Breaststroke LCM 43.68 1 swim
100 Breaststroke LCM 1:28.10 3 swims
50 Butterfly LCM 32.47 2 swims
200 Individual Medley LCM 2:51.10 2 swims